The Sikorsky H-34 Choctaw ended up being a helicopter initially designed for the united states Navy for service into the anti-submarine warfare (ASW) part. It had been developed through the Sikorsky UH-19 Chickasaw. It absolutely was running on an individual Wright R-1820-84 radial engine, and could carry 12 to 16 troops, or eight stretcher cases if employed in the MedEvac part. It really is a software application transport helicopter, without any armament aboard. The aircraft first travelled on March 8, 1954. It absolutely was at first designated HSS Seabat by the Navy and HUS Seahorse by the united states Marines and US Coast Guard. In 1962 all services adopted the US Army designation, H-34 Choctaw. In 1962 under the new unified system, the Seabat had been redetermination SH-34?